An open-source, build-ready flood mitigation system that converts rainwater into safely dispersed hydrogen while powering public wireless charging via ambient energy. Designed for disaster-prone cities like Manila, it works autonomously—no networks, no fiction, just real-world resilience.
recycled-material-city-systems humanitarian-environmental-engineering open-hardware-for-climate-response sustainable-flood-reduction flood-defense-for-coastal-cities city-infrastructure-resilience non-networked-smart-tower rapid-hydrogen-dispersion debris-filtering-water-intake real-time-water-level-monitoring thermoelectric-energy-scavenging disaster-ready-water-intake open-source-flood-control esp32-c3-iot-deployment wireless-emergency-phone-charging sump-level-sensor-system urban-flood-prevention hydrogen-electrolysis-tower ambient-energy-harvester floodwater-mitigation
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Updated
Jul 24, 2025 - C++